06 Mar Irantech12 DF
The Irantech12 DF single-phase smart meter designed and manufactured to meet the requirements of the TAVANIR 4th edition. This meter is equipped with two optical communication port and RS485 port and supports DLMS protocol.
Irantech12 DL enables HHU devices to read data through the optical port with IEC62056-21 protocol, Readout mode to provide accurate invoices.
It complies with FAHAM 2 data model. This meter can read data via FAHAM 2 modem and FAHAM MDMs. In addition to providing hourly, daily and monthly readings of load profiles, Irantech12 DF also allows for remote changes to settings such as TOU setting, time and LCD parameters, and enables the remote reading events.
Technical Specifications
|
|
|---|---|
| Voltage | |
| Nominal voltage Un | 230V |
| Extended operating voltage range | 0.85Un~1.15Un |
| Start operating voltage | 140 |
| Limiting voltage | 460 |
| Frequency | |
| Nominal frequency fn | 50Hz |
| Tolerance | 45Hz to 55Hz |
| Current | |
| Basic current (Ib) | 5A |
| Maximum current (Imax) | 100A |
| Starting current (Ist) | <20mA |
| Measurement Accuracy | |
| Active energy | Class 1 |
| Reactive energy | Class 2 |
| Power Consumption | |
| Power consumption in Voltage circuit | 0.3W |
| Power consumption in current circuit | <0.1VA |
| Inputs and Outputs | |
| Optical test outputs active energy & reactive energy | |
| Type | Red LED |
| Pulse width | 30ms |
| Active energy constant | 1000 imp/kWh |
| Reactive energy constant | 1000 imp/kvarh |
| Temperature range | |
| Operation meter | -40'C to +75'C |
| Storage | -40'C to +85'C |
| Electromagnetic Compatibility | |
| Electrostatic discharges | |
| Contact discharge | 8kV |
| Electromagnetic RF fields | |
| 27 MHz to 500 MHz | Typical 10V/m |
| 100 kHz to 1 GHz | Typical 30V/m |
| Fast transient burst test | Normally 4kV |
